Sets information about the specified window
#include <WinAPISysWin.au3>
_WinAPI_SetWindowLong ( $hWnd, $iIndex, $iValue )
| $hWnd | Handle of the window |
| $iIndex | Specifies the 0-based offset to the value to be set. Valid values are in the range zero through the number of bytes of extra window memory, minus four; for example, if you specified 12 or more bytes of extra memory, a value of 8 would be an index to the third 32-bit integer. To retrieve any other value specify one of the following values: $GWL_EXSTYLE - Sets the extended window styles $GWL_STYLE - Sets the window styles $GWL_WNDPROC - Sets the address of the window procedure $GWL_HINSTANCE - Sets the handle of the application instance $GWL_HWNDPARENT - Sets the handle of the parent window, if any $GWL_ID - Sets the identifier of the window $GWL_USERDATA - Sets the 32-bit value associated with the window |
| $iValue | Specifies the replacement value |
| Success: | the previous value. |
| Failure: | 0. |
Above constants require #include <WinAPIConstants.au3>
_WinAPI_CallWindowProc, _WinAPI_GetWindowLong
Search SetWindowLongPtr in MSDN Library.